有没有办法修复与工厂支持基于字符串的查找相关的警告？

Question

我经常收到这条警告信息：

UVM_WARNING @ 0: reporter [TPRGED] Type name 'packet2mem_comp_Str' already registered with factory. No string-based lookup support for multiple types with the same type name.

我没有用相同的名字注册任何 class，除非我认为父代没有任何问题。

我的class是继承的参数化class声明如下：

class packet2mem_comp #(string S = "MEM") extends mem_comp;
  typedef packet2mem_comp #(S) packet2mem_comp_Str;
  `uvm_object_utils(packet2mem_comp_Str)

  function new (string name = "packet2mem_comp");
    super.new(name);
  endfunction : new


... //rest of my code


endclass: packet2mem_comp

有谁知道如何解决这个警告？

Answer 1

参数化的宏有特殊版本类。而不是

`uvm_object_utils(packet2mem_comp_Str)

尝试

`uvm_object_param_utils(packet2mem_comp_Str)

或者也许

`uvm_object_param_utils(packet2mem_comp #(S))

你没有发布MCVE，所以我没有测试过。

有没有办法修复与工厂支持基于字符串的查找相关的警告？

Is there a way to fix the warning related to the support of string-based lookup for the factory?

system-verilog

uvm